Messages in this thread Patch in this message | | | Subject | [PATCH] dup fd error | From | Prasanna Meda <> | Date | Tue, 18 Apr 2006 00:53:04 +0530 |
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set errorp in dup_fd, it will be used in sys_unshare also.
Signed-off-by: Prasanna Meda
--- a/kernel/fork.c 2006-04-17 22:38:09.000000000 +0530 +++ b/kernel/fork.c 2006-04-18 00:38:37.000000000 +0530 @@ -629,6 +629,7 @@ out: /* * Allocate a new files structure and copy contents from the * passed in files structure. + * errorp will be valid only when the returned files_struct is NULL. */ static struct files_struct *dup_fd(struct files_struct *oldf, int *errorp) { @@ -637,6 +638,7 @@ static struct files_struct *dup_fd(struc int open_files, size, i, expand; struct fdtable *old_fdt, *new_fdt; + *errorp = -ENOMEM; newf = alloc_files(); if (!newf) goto out; @@ -750,7 +752,6 @@ static int copy_files(unsigned long clon * break this. */ tsk->files = NULL; - error = -ENOMEM; newf = dup_fd(oldf, &error); if (!newf) goto out; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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